Periodic Frame With 24 Hours-History - ADEUNIS ARF8230AA Guide Utilisateur

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LoRaWAN 863-870 Pulse - Guide utilisateur / User guide version V2.0.0
4.1.9

Periodic frame with 24 hours-history

Three frames (0x48) are sent every 24 hours if the feature is activated in register S321.
Frame 1/3 :
0
1
Code
Status
0x48
Cf Status
0x48
0xA3
13 to
15 to
14
16
Delta
Delta
B0
A1
0x0020
0x0007
0x0010
33 to
35 to
37 to
34
36
38
Delta
Delta
Delta
B5
A6
0x0021 0x0100 0x000F 0x0000 0x00F1 0x00A5 0X0000 0x0005 0x00B5
Its size is of 51 bytes.
Description of the frame :
Byte 2: frame index: index of this frame in a multi-message sequence (here set to 0 for the first
frame).
Bytes 3 to 6 : Counter - channel A : counter value of channel A 1 hour after transmitting the previ-
ous frame.
Bytes 7 to 10 : Counter - channel B : counter value of channel B 1 hour after transmitting the pre-
vious frame.
Bytes 11 to 12 : Delta A0 : index variation of channel A during the time interval between 1 to 2
hours after transmitting the previous frame.
Bytes 13 to 14 : Delta B0 : index variation of channel B during the time interval between 1 to 2
hours after transmitting the previous frame.
Bytes 15 to 16 : Delta A1 : index variation of channel A during the time interval between 2 to 3
hours after transmitting the previous frame.
Bytes 17 to 18 : Delta B1 : index variation of channel B during the time interval between 2 to 3
hours after transmitting the previous frame.
Bytes 19 to 20 : Delta A2 : index variation of channel A during the time interval between 3 to 4
hours after transmitting the previous frame.
Bytes 21 to 22 : Delta B2 : index variation of channel B during the time interval between 3 to 4
hours after transmitting the previous frame.
...
Bytes 49 to 50: Delta B9 : index variation of channel B during the time interval between 10 to 11
hours after transmitting the previous frame.
In the example in grey this gives:
Byte 2: frame index: index of this frame in a multi-message sequence (here set to 0 for the first
frame) = 0
Bytes 3 to 6 : Counter - channel A : counter value of channel A 10 minutes after transmitting the
previous frame = 0x00015C4F so 89,167 pulses
Bytes 7 to 10 : Counter - channel B : counter value of channel B 10 minutes after transmitting the
previous frame = 0x0000F74A so 63,306 pulses
2
Frame index
0x00
0x00015C4F 0x0000F74A
17 to
19 to
21 to
18
20
22
Delta
Delta
DeltaA2
B1
B2
0x0100
0x00F0
39 to
41 to
40
42
...PAYLOAD
Delta
Delta
B6
A7
B7
3 to 6
7 to 10
PAYLOAD...
Counter -
Counter -
channel A
channel B
23 to
25 to 26
24
...PAYLOAD...
Delta
Delta B3
A3
0x0000
0x00015
43 to
45 to
47 to
44
46
48
Delta
Delta
A8
B8
11 to 12
Delta A0
0x0012
27 to
29 to
28
30
Delta
Delta
A4
B4
0x074A
0x003B
49 to
50
Delta
Delta
A9
B9
FR
31 to
32
EN
Delta
A5
0x0010
Page
91
of 108

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